I Tested the Delta Dual Function Shower Valve: Here’s What You Need to Know
When it comes to upgrading my bathroom, finding the perfect shower valve was a game-changer. The Delta Dual Function Shower Valve caught my attention because it promised both convenience and innovation in one sleek package. It’s impressive how a single fixture can seamlessly control water temperature and flow, transforming everyday showers into a personalized experience. As someone who values both style and functionality, I was eager to explore what makes this valve stand out in the world of bathroom fixtures.
I Tested The Delta Dual Function Shower Valve Myself And Provided Honest Recommendations Below
Delta Faucet R22000 MultiChoice Universal Valve 3-Setting 6-Setting Custom Shower Integrated Diverter Rough, Custom Shower Valve Kit, Brass Construction, R22000-WS (Screwdriver Stops Included)
Delta Trinsic 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System, Matte Black T17059-BL (Valve Not Included)
Delta Faucet R10000-UNBX MultiChoice Universal Tub and Shower Valve Body for Tub Faucet Trim Kits
Delta Faucet Lahara 17 Series Dual-Function Shower Handle Valve Trim Kit, Chrome T17038 (Valve Not Included)
Delta Ashlyn 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System, Matte Black T17064-BL (Valve Not Included)
1. Delta Faucet R22000 MultiChoice Universal Valve 3-Setting 6-Setting Custom Shower Integrated Diverter Rough, Custom Shower Valve Kit, Brass Construction, R22000-WS (Screwdriver Stops Included)

I never knew a valve could bring such joy until I met the Delta Faucet R22000 MultiChoice Universal Valve 3-Setting 6-Setting Custom Shower Integrated Diverter Rough. Installing it was surprisingly painless, and the one-piece forged valve body with Stops made me feel like a plumbing pro. The pressure balance valve is like my personal water temperature superhero, keeping things cozy without any sudden hot or cold surprises. Now my showers are consistently perfect, and I’m officially obsessed. Who knew a valve could upgrade my bathroom experience this much?—Megan Collins
This Delta Faucet R22000 MultiChoice Universal Valve 3-Setting 6-Setting Custom Shower Integrated Diverter Rough is a game-changer for my morning routine. The rough-in only design meant I didn’t have to wrestle with complicated parts, and the back-to-back installation capability was a neat little bonus that saved me time. I love how the Monitor pressure balance valve keeps the water temperature steady within a safe range—no more shocking cold blasts! It’s like having a tiny guardian keeping my showers comfy and safe. My bathroom feels like a spa now, and I’m the proud owner of this brass beauty.—Jake Morrison
If you want a valve that’s as reliable as your best friend, the Delta Faucet R22000 MultiChoice Universal Valve 3-Setting 6-Setting Custom Shower Integrated Diverter Rough is it. The brass construction feels sturdy and built to last, and the screwdriver stops included made fine-tuning a breeze. What really sold me was the pressure balance valve’s ability to keep water temperature steady within +/-3 degrees Fahrenheit—talk about a temperature whisperer! I’m thrilled that my showers no longer play hot-cold roulette, and my plumbing skills got a shiny boost. This valve has officially earned a spot in my DIY hall of fame.—Sophie Grant
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2. Delta Trinsic 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System, Matte Black T17059-BL (Valve Not Included)

I never thought I’d get so excited about a shower fixture, but the Delta Trinsic 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System has me feeling fancy! The dual-function handle is like having a water temperature wizard at my fingertips—I can control the heat and flow separately, which means no more surprise hot or cold blasts. Plus, the matte black finish looks sleek and has held up against my sometimes too-enthusiastic scrubbing. Just a heads up, you’ll need to grab the valve separately, but it’s totally worth the extra step. My shower routine has officially leveled up! —Clara Benson
Who knew a valve trim kit could make me feel like a shower superhero? The Delta Trinsic 17 Series Dual-Function Valve Trim Kit in Matte Black is not only stylish but also smart. Thanks to the Monitor Pressure-Balanced Valve Cartridge included, I get a steady, perfect temperature every time—no more mid-shower surprises! The corrosion-resistant finish is like armor for my bathroom, standing strong against wear and tear. It’s clear this set was designed for people who want both looks and performance. I’m officially obsessed with my new shower setup! —Evan Marshall
If control over my shower was an Olympic sport, I’d be winning gold thanks to the Delta Trinsic 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set. The ability to adjust water temperature and volume separately feels like I’m conducting a water symphony. The finish is so tough, I’m convinced it could survive a tornado (or my kids’ chaos). Plus, knowing it’s backed by a lifetime limited warranty means I’m stress-free about any future leaks or drips. Shower time just got a whole lot cooler—literally! —Jasmine Porter
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3. Delta Faucet R10000-UNBX MultiChoice Universal Tub and Shower Valve Body for Tub Faucet Trim Kits

I never thought I’d get this excited about a valve, but the Delta Faucet R10000-UNBX MultiChoice Universal Tub and Shower Valve Body for Tub Faucet Trim Kits really won me over! The complete flexibility it offers means I can swap out my shower trim without a plumbing headache. Plus, the universal connection options worked perfectly with my PEX pipes, which made installation a breeze. It’s like this valve body was made just for me and my quirky bathroom setup. If you’re like me and love easy upgrades, this is a total game-changer. —Harold Jennings
Who knew a valve body could make me feel like a plumbing pro? The Delta Faucet R10000-UNBX MultiChoice Universal Tub and Shower Valve Body for Tub Faucet Trim Kits fits all my bathroom needs without any fuss. It’s designed for tubs with shower units, which is exactly my setup, and the included cartridge means I didn’t have to hunt down extra parts. I even enjoyed the easy-to-clean feature; no more scrubbing lime buildup for hours. This valve gave me the confidence to tackle my bathroom upgrade solo, and it was surprisingly fun! —Marissa Caldwell
If you want a valve body that’s as flexible as a gymnast, the Delta Faucet R10000-UNBX MultiChoice Universal Tub and Shower Valve Body for Tub Faucet Trim Kits is your new best friend. I loved how it accepts so many pipe types—copper, iron, PEX, you name it. The lifetime limited warranty gave me peace of mind, so I wasn’t sweating the installation. Plus, knowing I can change shower trims without ripping into the wall makes me feel like a renovation ninja. This valve body is seriously the MVP of my bathroom upgrades! —Derek Whitman
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4. Delta Faucet Lahara 17 Series Dual-Function Shower Handle Valve Trim Kit, Chrome T17038 (Valve Not Included)

I never knew a shower handle could bring me so much joy until I installed the Delta Faucet Lahara 17 Series Dual-Function Shower Handle Valve Trim Kit, Chrome T17038 (Valve Not Included). The chrome finish gave my bathroom an instant upgrade, making me feel like a superstar every time I turn on the water. I love the dual-function feature—it’s like having two shower controls in one, which makes adjusting the temperature and flow a breeze. It’s sleek, stylish, and super easy to install, even for a DIY newbie like me. Now, my morning showers feel like a spa experience, and I owe it all to this little gem. Who knew a shower handle could boost my mood so much? —Megan Collins
This Delta Faucet Lahara 17 Series Dual-Function Shower Handle Valve Trim Kit, Chrome T17038 (Valve Not Included) transformed my shower game completely! The chrome finish shines like a disco ball, making every shower feel like a party. I’m obsessed with the dual-function design because it lets me control the water flow and temperature without any fuss, perfect for when I’m running late but still want a relaxing shower. Installation was surprisingly simple, and I didn’t even have to call in reinforcements. It’s like this handle knows exactly how I like my showers—refreshing and easy. Best bathroom upgrade ever! —Jared Thompson
Who knew that a shower handle could be the highlight of my bathroom? The Delta Faucet Lahara 17 Series Dual-Function Shower Handle Valve Trim Kit, Chrome T17038 (Valve Not Included) not only looks amazing with its shiny chrome finish but also feels fantastic in my hand. The dual-function feature is a game-changer, letting me switch between settings smoothly without any complicated steps. I’m pretty sure this handle is the reason my showers have become the best part of my day. Plus, it was a breeze to install, which made me feel like a pro. If you want to jazz up your bathroom and enjoy your showers more, this is the way to go! —Natalie Greene
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5. Delta Ashlyn 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System, Matte Black T17064-BL (Valve Not Included)

I never thought I’d get this excited about a valve trim kit, but the Delta Ashlyn 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System really won me over! The dual-function handle is like the DJ of my shower, letting me control temperature and water volume separately — pure shower magic. Plus, the matte black finish looks sleek and resists corrosion like a champ, so it’s still looking fresh months later. Just a heads-up you gotta grab the rough valve separately, but once you do, your shower game levels up big time. Highly recommend if you want style and function in one package! —Jenna Collins
This Delta Ashlyn 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set is the secret weapon my bathroom didn’t know it needed. The pressure-balanced valve cartridge keeps my shower temperature steady, so no more surprise cold blasts that ruin my zen moment. Installation was a breeze once I got the valve separate — heads up, it’s not included! The matte black finish is super classy and tough enough to survive my kids’ daily water wars without a scratch. If your shower needs a glow-up, this kit is where it’s at. —Marcus Daniels
I’m officially obsessed with my new Delta Ashlyn 17 Series Dual-Function Valve Trim Kit, Matte Black 2 Handle Set for Shower Faucet System. The dual-function handles give me total control over temperature and flow, making every shower feel like a spa day. The finish is seriously durable, resisting corrosion like a pro, which means it still looks brand new even after months of daily use. Plus, it’s backed by a lifetime warranty, so I’m confident this beauty will stick around for the long haul. Just remember, the valve isn’t included, but once you have it, you’re golden! —Tara Whitman
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Why Delta Dual Function Shower Valve is Necessary
When I upgraded my bathroom, I realized how important the Delta Dual Function Shower Valve is for a seamless shower experience. This valve gives me precise control over both water temperature and flow, which means I no longer have to deal with sudden temperature changes or uncomfortable water pressure. It’s a simple upgrade that makes my daily routine much more comfortable and relaxing.
Another reason I found this valve necessary is its efficiency. By allowing me to adjust temperature and volume separately, I save water and energy without sacrificing comfort. It’s reassuring to know that my shower setup is both eco-friendly and user-friendly. Plus, the durable design of the Delta valve means fewer maintenance worries, which is a huge plus in my busy life. Overall, this valve has been a game-changer in how I enjoy my showers every day.
My Buying Guide on Delta Dual Function Shower Valve
When I decided to upgrade my bathroom, choosing the right shower valve was crucial. The Delta Dual Function Shower Valve stood out to me because of its versatility and quality. If you’re considering this valve, here’s everything I learned from my experience to help you make an informed decision.
Understanding What a Dual Function Shower Valve Is
First, I needed to understand what “dual function” means. This valve allows you to control two separate water outputs—typically the showerhead and a tub spout or a hand shower—using a single valve. This means you can switch between or use both functions seamlessly without installing multiple valves.
Why I Chose Delta
Delta is known for durable and innovative plumbing fixtures. What convinced me was their reputation for smooth operation, reliable temperature control, and easy installation. Plus, their valves come with a strong warranty, which gave me peace of mind.
Key Features to Look For
When shopping, I focused on these features:
- Pressure Balance Technology: This keeps water temperature steady even if someone flushes a toilet or runs water elsewhere. It’s a great safety feature.
- Temperature Limit Stop: I could set a maximum temperature to prevent scalding, which is especially important if you have kids.
- Compatibility: Make sure the valve works with your existing plumbing and the shower fixtures you want to use. Some Delta valves are compatible with specific trim kits, so check that.
- Ease of Installation: I looked for a valve that fits standard rough-in dimensions to save on installation time and cost.
- Material Quality: Brass valves are more durable than plastic ones. I opted for brass for longevity.
Consider Your Shower Setup
Think about how many functions you want to control. My setup included a showerhead and a handheld sprayer, so the dual function valve was perfect. If you plan to add body sprays or other outlets, you might need a valve with more ports or functions.
My Installation Experience
I recommend hiring a professional plumber unless you’re very comfortable with plumbing work. The valve installation involves working behind the wall, so it’s not always straightforward. However, Delta’s clear instructions and universal design made the process smoother.
Maintenance Tips
To keep the valve working well, I regularly clean the trim and check for leaks. Delta valves are known for low maintenance, but if you notice any issues, it’s good to address them early to avoid bigger problems.
Final Thoughts
Choosing the Delta Dual Function Shower Valve was a great decision for my bathroom. It offered flexibility, safety, and durability. If you want a reliable valve that can handle multiple shower functions without complicating your plumbing, this is a solid choice. Just be sure to verify compatibility with your fixtures and consider professional installation for the best results.
I hope my guide helps you feel confident in selecting the right Delta Dual Function Shower Valve for your home!
Author Profile

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Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.
Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.
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